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Re:Software Engineering Internship Amazon Interview Experience by RyanCavanaugh on Wednesday November 30, 2016 @08:01PM (#13076140)
27 is 3 * 3 * 3 and 24 is (3 - 1) * 3 * (3 + 1)

64 is 4 * 4 * 4 and _60_ is (4 - 1) * 4 * (4 + 1)

Re:Software Engineering Internship Amazon Interview Experience by drvdevd on Wednesday November 30, 2016 @08:34PM (#13076361)
Thanks. I would've failed this question :)